meesha went to poop and she started crying as if she was dying it was sooo scary, i had to pull some poop from her butt, she was running so fast and crying and then trying to poop again and doing the same thing, i made her drink more water. I gave her some ground beef boiled and some peas and carrots,today she usually eats her royal canin puppy and sometimes cesar chicken and liver wet food once in a while, would it be from the hamburger? ughh i thought i would try her with home cooked meals, i never want to see her hurt like that again, her poop was really dark too almost black, should i call the vet tomorrow and get her checked out?